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Today I will share three different lenses of replica sunglasses UK with our customers.The first one is anti reflective protective lenses: this lens is coated with a thin layer of magnesium fluoride, to prevent light reflection, let you see things more clearly and is not affected by the light interference. To test your sunglasses is really the use of anti reflective lenses, the glasses can be aligned with the light source, if you see a purple or green reflection, it means that the lens is coated with anti reflective protective film.
The second one is called the color lenses.It is also known as “stained lenses”, is in the process of making the lens of copy sunglasses with best sales, plus some chemicals so that the lens color can absorb the light of a specific wavelength. This is the most common type of lens used in sunglasses.
The last one is the color lenses.This lens of cheap copy sunglasses showing the effect with the same color lenses, only made in different ways, it is the color painted on the surface of the lens, the most well-known is the “cascading color lens”, color is above the deepest, then gradually shallow down. The general prescription sunglasses are processing lenses to paint the way.